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.TH TIMER_DELETE 2 2021-03-22 Linux "Linux Programmer's Manual"
.SH NAME
timer_delete \- delete a POSIX per-process timer
.SH SYNOPSIS
.nf
.B  #include <time.h>
.PP
.BI "int timer_delete(timer_t " timerid );
.fi
.PP
Link with \fI\-lrt\fP.
.PP
.RS -4
Feature Test Macro Requirements for glibc (see
.BR feature_test_macros (7)):
.RE
.PP
.BR timer_delete ():
.nf
    _POSIX_C_SOURCE >= 199309L
.fi
.SH DESCRIPTION
.BR timer_delete ()
deletes the timer whose ID is given in
.IR timerid .
If the timer was armed at the time of this call,
it is disarmed before being deleted.
The treatment of any pending signal generated by the deleted timer
is unspecified.
.SH RETURN VALUE
On success,
.BR timer_delete ()
returns 0.
On failure, \-1 is returned, and
.I errno
is set to indicate the error.
.SH ERRORS
.TP
.B EINVAL
.I timerid
is not a valid timer ID.
.SH VERSIONS
This system call is available since Linux 2.6.
.SH CONFORMING TO
POSIX.1-2001, POSIX.1-2008.
.SH SEE ALSO
.BR clock_gettime (2),
.BR timer_create (2),
.BR timer_getoverrun (2),
.BR timer_settime (2),
.BR time (7)
.SH COLOPHON
This page is part of release 5.13 of the Linux
.I man-pages
project.
A description of the project,
information about reporting bugs,
and the latest version of this page,
can be found at
\%https://www.kernel.org/doc/man\-pages/.
